The M-212 Ceos is a low-profile low volume two window mask that features the newly developed and revolutionary Freedom Technology delivering superior fit, comfort and performance. The Ceos is one of the first next generation TUSA masks offering this innovative new technology combined with superior design, build quality, materials and frame construction. FEATURES Low profile, low-volume 2-window teardrop design Equipped with Freedom Technology Skirt mounted Quick-Adjust Buckle System Round-edge skirt for maximum fit and comfort 3-D strap for ideal anatomical fit Accepts MC-7500 Corrective Lenses and ML-7500S AR/UV lenses FREEDOM TECHNOLOGY Freedom Technology is a set of technologies to enhance fit and performance exclusive to TUSA. Freedom model masks feature a dimpled skirt surface with varied silicone thicknesses and stability ridges in addition to a proprietary low-friction skirt surface on the fitting line. 3D MASK STRAP TUSAs patented 3D Strap is a true three-dimensional design th